A great visionary, renowned scientist, a humanist and a mystic poet - Professor Puran Singh was perhaps the first eminent chemist born in Punjab. The founder head of the Department of Chemistry of forest products at the Forest Research Institute, Dehradun, Puran Singh pioneered many chemical efforts in the utilization of forest products. He was one of the new breeds of scientists who flowered in the subcontinent at the fag end of the nineteenth century and founded the base on which (...) the edifice of today's Indian science rests. In this article, a brief account of his life and works is described. (shrink)